QZ

Qiru Zhou

AT AT&T: 3 patents #5,550 of 18,772Top 30%
Alcatel Lucent: 3 patents #1,243 of 4,169Top 30%
Overall (All Time): #858,201 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8867996 Area tracking systems and methods of tracking electronic devices Michael S. Wengrovitz, Tom Janiszewski 2014-10-21
8503653 Method and apparatus for active speaker selection using microphone arrays and speaker recognition Sudhir R. Ahuja, Jingdong Chen, Yiteng Huang, Dong Liu 2013-08-06
7701886 Packet loss concealment based on statistical n-gram predictive models for use in voice-over-IP speech transmission Minkyu Lee, Imed Zitouni 2010-04-20
7149690 Method and apparatus for interactive language instruction Katherine G. August, Nadine Blackwood, Qi Li, Michelle McNerney, Chi-Lin Shih +2 more 2006-12-12
6782363 Method and apparatus for performing real-time endpoint detection in automatic speech recognition Chin-Hui Lee, Qi Li, Jinsong Zheng 2004-08-24
6336090 Automatic speech/speaker recognition over digital wireless channels Wu Chou, Michael Charles Recchione 2002-01-01